Who has invested in Spiritus?

Aramco Ventures, Khosla Ventures, Mitsubishi Heavy Industries America, TDK Ventures are named among the investors backing Spiritus.

Spiritus Funding: $30M Raised, Series A (2025)

Spiritus funding overview

Spiritus is a Climate company based in Los Alamos. Spiritus has raised $30M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series A announced in March 2025. The round record for Spiritus runs through 2025; nothing later has been disclosed. Investors on record include Aramco Ventures, Khosla Ventures, Mitsubishi Heavy Industries America, TDK Ventures. 4 distinct backers are named across the disclosed rounds.

Spiritus at a glance

Total raised: $30M
Latest round: Series A
Latest round date: March 2025
Industry: Climate
Headquarters: Los Alamos
Notable investors: Aramco Ventures, Khosla Ventures, Mitsubishi Heavy Industries America, TDK Ventures

Frequently asked about Spiritus funding

How much has Spiritus raised?: Spiritus has raised $30M in total disclosed funding across the rounds on record.
Who has invested in Spiritus?: Aramco Ventures, Khosla Ventures, Mitsubishi Heavy Industries America, TDK Ventures are named among the investors backing Spiritus.
What was the latest Spiritus funding round?: The most recent disclosed round is a Series A, announced in March 2025.
Where is Spiritus based?: Spiritus is based in Los Alamos.
What sector does Spiritus operate in?: Spiritus is tracked under Climate from Los Alamos, with $30M in disclosed funding.
When did Spiritus last raise?: The last disclosed Spiritus round closed in March 2025 at Series A.

Every Spiritus figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare Climate companies in Los Alamos at a similar stage.

Spiritus Funding: $30M Raised, Series A (2025)

Spiritus funding overview

Spiritus at a glance

Frequently asked about Spiritus funding

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